Refrigerant leakage protection control method for multi-split air conditioners
A protection control and air conditioner technology, which is applied in the direction of control input involving air characteristics, space heating and ventilation control input, heating and ventilation control system, etc., which can solve the problem of increased unit maintenance costs, leakage of other modules of refrigerant, failure to operate normally Work and other issues, to avoid increased maintenance costs, reasonable process, and improve application performance
Inactive Publication Date: 2015-02-25
NANJING TICA AIR CONDITIONING CO LTD
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Abstract
The invention relates to a refrigerant leakage protection control method for multi-split air conditioners. The refrigerant leakage protection control method mainly includes detecting refrigerant leakage conditions and cutting off or restoring electromagnetic valves on corresponding modules and a public refrigerant pipeline according to detection results. The control method is reasonable in procedure, simple to operate and capable of controlling refrigerant leakage of the multi-split air conditioners effectively, so that increase of maintenance costs due to leakage of substantial refrigerants is avoided, normal operation of units with leakage can be kept, and application performance of the overall units is improved.
Application Domain
Mechanical apparatusSpace heating and ventilation safety systems +3
Technology Topic
RefrigerantEngineering +1
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